Western Fantasy: a Soldier Is Reborn and Eventually Becomes an Emperor

[Rebirth + Western Fantasy + No System + Slow Pace] (Use all your strength to create a logical Western fantasy world for readers, the growth experience of an ordinary soldier) Twenty years ago, Essai left his hometown resolutely in order to realize his dream of becoming a general. However, time passed by, and when he looked back 20 years later, he only had a handful of money in front of him and the insignificant position of squad leader of the First Army Corps. Finally, on the battlefield, he was reduced to a cold corpse... However, inexplicably, he traveled back in time. "The king has treated me like this, and I will repay it a hundredfold!" He once had the ambition to protect the country, but he only held the position of squad leader. Now, with the memories of twenty years in his arms, Essai has gathered his might and embarked on a new journey. He vowed to turn things around and live an imperial life again!